The area of triangle formed by the tangents from the point (3, 2) to the hyperbola `x^2-9y^2=9` and the chord of contact w.r.t. the point (3, 2) is_____________

The area of the triangle formed by the tangent at the point (a, b) to the circle x^(2)+y^(2)=r^(2) and the coordinate axes, is

The area of the triangle formed by the tangent at the point (a,b) to the circle x^(2)+y^(2)=r^(2) and the co-ordinate axes is:

The area of the triangle formed by two tangents from " (1,1) " to " x^(2)+y^(2)+4x+6y+4=0 " and their chord of contact is :

Find the area of the triangle formed by the tangents from the point (4,3) to the circle x^(2)+y^(2)=9 and the line joining their points of contact.

Find the area of the triangle formed by the tangents drawn from the point (4,6) to the circle x^(2)+y^(2)=25 and their chord of contact. Answer: (405sqrt(3))/(52) sq.units

The area of triangle formed by tangents and the chord of contact from (3,4) to y^(2)=2x is

The equation of the chord of contact of tangents from (1,2) to the hyperbola 3x^(2)-4y^(2)=3 , is

The equation of the chord of contact of tangents drawn from a point (2,-1) to the hyperbola 16x^(2)-9y^(2)=144 , is

For the circle x^(2)+y^(2)=r^(2) , find the value of r for which the area enclosed by the tangents drawn from the point P(6,8) to the circle and the chord of contact and the chord of contact is maximum.